source: ChangeLog @ 405d5e6

barnowl_perlaimdebianowlrelease-1.4release-1.5release-1.6release-1.7release-1.8release-1.9
Last change on this file since 405d5e6 was 405d5e6, checked in by James M. Kretchmar <kretch@mit.edu>, 17 years ago
Handle MIT Athena OLC zephyrs correctly Updated ktools website / bug address
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32.1.7-pre-1
4        The colorclass command is added, to make colorization easy
5        Handle MIT Athena OLC zephyrs correctly
6        Updated ktools website / bug address
7       
82.1.6
9        Fixed three bugs found by Valgrind.
10        Fixed a case where doing "aim addbuddy" instead of "addbuddy aim"
11          would cause a segfault.
12        pexec will now incrimentally display data as it is output
13          by the child process.  Additionally, commands running under
14          pexec may now be killed by quitting out of the popless window.
15        Added muxevents select loop dispatcher.  File descriptors may
16          be registered with muxevents and handlers will be dispatched
17          to when data is available for non-blocking read/write/except.
18        Switched the stderr_redir stuff to use muxevents.
19        Print C-\ correctly (from gildea)
20        Dropped first brace in muxevents functions for consistency
21        Catch SIGHUP and SIGTERM and do a proper logout
22       
232.1.5
24        Added a licence
25        The 'personalbell' variable can now be set to 'on' 'off' or
26          the name of a filter to match against
27        The 'loglogins' variable now controls whether login/logout
28          messages are logged.  It is off by default.  For now this
29          affects only AIM messages, later zephyr login/logout messages
30          will also be logged if this is set to 'on'
31        Added 'show license'
32       
332.1.4
34        Normalize and downcase AIM names for logging
35        Fixed a bug where sending a null zsig could cause a crash
36        Better 'away' toggling if only one protocol is away.
37
382.1.3
39        Added perl filter elements.  Similar to having "filter <subfilter>"
40          in a filter, you may also have "perl <functionname>"
41          where <functionname> is passed an owl::Message object and
42          returns 0 or 1 depending on whether the message matches
43          that element of the filter.
44        Don't print an error about loading subs if there is no
45          .zephyr.subs
46        Do the initial zephyr_buddy_check when pseduologin set to true.
47        Updated man page
48       
492.1.2
50        removed unused filter_depth variable
51        Fixed memory bug on receiving pings
52       
532.1.1
54        Filters of filters now work.
55        Removed the "possibly not readable" part of the config parsing
56          error
57        In the sepbar, reverse video the view name when it's not set to
58          view_home (as opposed to the static 'all').
59        The '!' key (bound to 'view -r') now creates a negative version of
60          the current view and switches to it.  i.e. "show me all the
61          messages that are not these"
62        Added the 'ignorelogins' variable
63        Log when outgoing personal message fails
64        Removed file descriptor from sigpipe catcher printer just for now,
65          since the field does not exist on OSX
66        Added an ifndef for socklen_t in libfaim/ft.c
67        Added the 'aim search' command.  The popup on callback may be
68          dangerous, should switch to an admin msg for results, or add a
69          new event queue
70        First pass at AIM away messages.  It is a little different from
71          what most clients seem to do, in that an away reply is sent for
72          each message received.  Most clients only reply to the first one
73          per away-session.
74        Now have a set of 'aaway' commands and variables just like the
75          'zaway' ones (except that changing the 'aaway' variable talks to
76          the server)
77        The new 'away' command does everything for both AIM *and* zephyr.
78          There is a known funkiness here, where if you turn one away on,
79          and then use 'away' (or 'A') to toggle, you will turn on off and
80          the other on.  Just leaving it for now.  Should do better in the
81          next patch.
82        The 'A' key is bound to 'away'
83        Status bar can now read AWAY, Z-AWAY or A-AWAY.
84        Changed C-n to scroll down just a line in popless
85        If the config exists but is not readable, print an error before
86          exiting
87        Only print forced AIM logout message once.
88        Don't bind F1 to help in edit context
89        Fix bug in 'getsubs' with no tickets
90        New code for getting users from .anyfile
91        Added the 'pseudologins' variable, and code to do it
92        new attributes 'pseudo' 'logintty' and 'loginhost'
93        Don't print extra new lines in popless_file
94        New zephyr_get_field function
95       
962.0.14
97        Fixed missing word in startup message
98        Better 'status' command
99        Use '+' for popwin corners when 'fancylines' is off
100        Allow TERMINFO to be overridden in the envrionment
101        Command line arg -D turns on debugging and deletes previous
102          debugging file
103        Do ~ expansion in 'dump' command.
104        Current directory added to 'status' command
105        Massive changes to libfaim and aim
106       
1072.0.13
108        Changed startup message for new mailing list
109        blist now prints AIM info even if .anyone is unreadable
110        Catch SIGPIPE and print an error rather than crashing.
111                [It's possible that this may have some portability
112                issues under Solaris and we may need to add some
113                configure stuff around SA_SIGINFO...]
114        Handle the case in aim_bstream_send where aim_send returns -1,
115                although there is likely an underlying problem here
116                that would lead to this case.
117        Print the username on aim login failure, not something random like
118                the password.  ;)
119        Un-word-wrap text when sending AIM messages.
120        Replace the main loop continue in the keyboard handler with an else.
121       
1222.0.12
123        Command history now doesn't allow the last entry
124           to be repeated
125        If format_msg returns "" print "<unformatted message>"
126        Better align oneline admin and loopback messages
127        Print an admin message indicating when subscriptions can
128           not be loaded on startup
129        Set aim_ignorelogin_timer to 15 by default
130        Admin message on login/logout of AIM
131        Fixed double quoting in smartzpunt
132        Added timestamp to login/logout messages
133        Fixed replies to loopback messages
134        Fixed smartnarrow on classes/instances with spaces
135        Added the 'loggingdirection' variable
136        All loopback messages log to 'loopback' now
137        Print an error message if trying an invalid color for a filter
138        Fixed bug causing > not to go to end of editwin every time
139       
1402.0.11
141        Updated basic help
142        Display CC: in outgoing CC messages
143        More AIM logout detection
144        Don't proclaim "interfaces changed" on first build.
145        Added the 'loopback' message type
146        Added the 'loopwrite' command
147        Added a timestamp to the default style
148        Zpunt now works with weird regex characters
149        Smart filters now work with weird regex characters
150       
1512.0.10
152        Allow 'hostname' in filters.
153        Fixed bug in reporting when no one is subbed to a class
154        Added an extral newline in logging incoming zephyrs
155        An admin message is displayed when you are logged out of AIM
156        Print an error message and admin message if an AIM send fails
157       
1582.0.9
159        Added the 'fancylines' variable.
160        Added the 'show startup' command.
161        Added feature for capturing stderr messages
162           from commands and displaying them in the errors buffer.
163        Create an admin message explaning that a zephyr couldn't
164           be sent
165        Better reporting of perl errors (both into the errqueue
166                and also clearing the error after displaying it).
167        Allow default_style to be specified in config.
168        Added errqueue
169        Added command "show errors"
170        Fixed bug removing newlines in backup files
171       
1722.0.8
173        Increased size of screen name field in buddy listing
174        Fixed bug with idle times causing broken pipes.
175        New libfaim
176        Added the 'source' command.
177        Make sure that a newline is always at the end of messages
178                returned by perl style formatting functions.
179        Add owl::login and owl::auth to legacy variables populated for format_msg.
180        Additions to intro.txt and advanced.txt documents.  (Still in progress.)
181        Add base methods for login_host and login_tty
182                and others that return undef.
183        New API for perl message formatting functions. 
184                Legacy variables are still supported for owl::format_msg
185                and owl::receive_msg, but these functions are now also
186                passed an owl::Message object which contains methods
187                for accessing the contents of the message.  See perlwrap.pm
188                (and docs TBD) for the available methods.
189                *** WARNING:  The exact API for owl::Message has
190                *** not yet stabilized.
191        Added "style" command for creating new styles.
192                Usage:  style <name> perl <function_name>
193        Added support for "show styles".  Changed global style table
194                from list to dictionary.
195        Changed AIM password prompt from "Password:" to "AIM Password:".
196        Messages are reformatted after a window resize to allow styles
197                to take into account the width of the window.
198        When perl throws an error, the message is put in the msgwin
199                if possible.
200        Added perl functions for:       
201                owl::getcurmsg() -- returns an owl::Message object for
202                                    the active message
203                                    in the current view.
204                owl::getnumcols() -- returns the column width of the window
205                owl::zephyr_getrealm() -- returns the zephyr realm
206                owl::zephyr_getsender() -- returns the zephyr sender
207        Made owl::COMMAND("foo"); be syntactic sugar for
208                owl::command("COMMAND foo");
209        Added perlwrap.pm to contain perl code to be compiled into
210                the binary.  This is transformed into perlwrap.c by
211                encapsulate.pl.
212        Renamed readconfig.c to perlconfig.c and changed variables accordingly.
213        Minor bugfixes in cmd.c and commands.c
214        Improved intro doc
215
2162.0.7
217        Idletimes now appear in the buddylisting
218        Failed AIM logins are now correctly reported
219        Owl will build now without zephyr, enabling it to act as a
220          standalone AIM client.
221        There is now a zcrypt command
222        Replies to zcrypted messages now work
223        Don't allow zwrite if zephyr isn't present
224        Cleaned up some warnings from linux gcc.
225        Fixed bug that can cause response stuff to crash
226        Improved status command
227        Fixed bug in buddy stuff
228       
2292.0.6
230        aimlogin will now accept the screenname without a password and ask
231           for the password such that it is not echo'd to the terminal
232        'addbuddy aim' and 'delbuddy aim' now work
233        Bug fix to make zwrite -m work with -c/-i
234        Fixed documentation bug in aimwrite
235        Initialze $owl::auth
236        Fix in autoconf for des425
237        Reformatted editwin.c and added capability of doing password-style
238           echoing
239       
2402.0.5
241        Fix in finding des for building zcrypt
242        Fixed description for alert_action variable
243        More detailed usage from -h
244        Special cased replies for webzephyr users on classes and
245          login notifications for webzephyr users
246        Fixed bug that caused a crash on zpunt with '*' for an instance
247        AIM logout and then login now works.
248        Fixed bug causing view -d not to work.
249        Added hostname and tty name to LOGIN/LOGOUT zephyrs on oneline
250          style
251       
2522.0.4
253        Made command line option -n actually work
254        Implemented styles, including the 'default' 'basic' and 'oneline'
255          styles.  A 'perl' style is available if a format_msg() function
256          is found in .owlconf
257        Added the 'default_style' variable
258        Added the 'toggle-oneline' command
259        The 'o' key is bound to 'toggle-oneline'
260        Internally, the one view now has a name, 'main', and message
261          recalcuations are done in place when its filter is changed.
262        Added filter field 'login' which can take the values 'login'
263           'logout' or 'none'
264        Added the perl variable $owl::login, just as above
265        Updated the 'login' and 'trash' filters appropriately
266        Fix for checking for DES in build system
267        Bug fix in using makemsg when no curses window is present
268        The variable $owl::auth now exists in perl
269        Use new internal function to delete zephyr subs from file
270        New 'sepbar_disable' variable can turn off sepbar info display
271        Updated contributor info
272        Added the 'show view' command
273        Bug fix in owl_regex
274        Fixed personal aim messages logging to class directory
275        Log "LOGIN" or "LOGOUT" for AIM buddy messages
276        zwrite -m now correctly displays an outgoing message and logs
277        zwrite -s now works
278        Strip spaces in AIM usernames on aimwrite send
279        Removed libfaim/config.log from CVS
280        Fixed some easy fixed-length buffers
281        Wordwrap incoming AIM messages
282        Fixed bug causing buddies not to be added to buddy list during
283          ingorelogin timer
284        Translate &lt; &gt; &amp; &quot; &nbsp; &ensp, &emsp, &endash and
285           &emdash
286       
2872.0.3
288        Don't ring the terminal bell on mail messages.
289        Nuke <FONT>
290        Make the build work a little better on OSX
291        Fixed a bug in fmtext
292        Expanded the size of the hostname buffer
293       
2942.0.2
295        Fixed bug in 'startup' command.
296
2972.0.1
298        Moved newmsgproc stuff to a function procedure
299        Added the 'newlinestrip' variable, on by default, that strips
300          leading and trailing newlines from incoming messages.
301        Fixed a case sensitivity probelm in owl_message_is_personal and
302           owl_message_is_private
303        The message object now uses a list of attributes internally, in
304          prep. for supporting new messaging protocols
305        owl_function_info now uses fmtext instead of one staticly sized
306          buffer
307        in owl_message_get_cc() require that the colon be present after
308          cc.
309        Added some defenses against resize crashes, and put in debug
310          messages if they're encountered
311        In filters 'true' and 'false' are now valid tokens.
312        The 'all' filter has been redefinied to be 'true' and there is a
313          'none' filter defined as 'false'
314        Fixed bug in 'unsub' command that could cause file corruption
315        In the zlist function, give a more detailed error message if
316          the file cannot be opened.
317        Renamed old instances of zsig_exec in the code to zsigproc
318        Don't print the stderr from zsigproc
319        Added a 'loadloginsubs' command to load login subscriptions from a
320          file
321        Added a 'loadsubs' command to eventually phase out the 'load-subs'
322          command
323        Made M-n work on classes and instances with spaces in them
324        Zaway now obeys the smart strip variable
325        Hacked the build system to not have the -E link problem on Athena
326        Added ZResetAuthentication in a number of places to fix problems
327          with stale tickets
328        Added some hooks for malloc debugging
329        M-p is bound to 'view personal' by default
330        loadsubs and loadloginsubs only print messages if in interactive
331          mode
332        added the 'alert_filter' variable, defaults to 'none'.
333        added the 'alert_action' variable, which is an owl command that
334          will be executed when new messages arive that match the
335          alert_filter
336        added the 'term' command which takes the 'raise' and 'deiconify'
337          options.  It assumes xterm for now.
338        only 'make distclean' will nuke core and ~ files now
339        fixes to owl_function_do_newmsgproc from Stephen
340        converted functions.c to new code style, which I'm giving a shot
341        Makefile.in: define DATADIR, for default owlconf.
342        Makefile.in: provide "all" and "install" rules.
343        configure.in: try also libdes and libkrb4, for people using heimdal
344        configure.in: see if des_ecb_encrypt is already prototyped.
345        configure.in: minor changes to work with new autoconf without needing acconfig.h.
346        configure.in: find the install program.
347        configure.in: test for use_default_colors since some versions of
348          solaris don't have it, so we can at least compile something
349          vaguely working there.
350        keypress.c: ifdefs for keys not defined on at least some solarises.
351        owl.c: don't call use_default_colors if we don't have it
352        readconfig.c: added *commented out* code to try to find a
353          system-default owlconf if the user doesn't have one.  Have to
354          ponder if I want this
355        zcrypt.c: don't prototype des_ecb_encrypt if there is a prototype in
356          des.h.
357        zcrypt.c: include owl.h so we get the configure-generated config.h
358        Change to codelist.pl to deal with new code style
359        Remove some ancient stuff from zcrypt.c
360        General cleanup to Makefile.in
361        CTRL and META are now OWL_CTRL and OWL_META.  OWL_CTRL moved to
362          keypress.c
363        do_encrypt declaired static
364        if we don't have des functions, do not try to build in zcrypt
365        kill the newmsgproc function on exit
366        Added libfaim
367        Added basic AIM support, including the "aimlogin", "aimwrite" and
368           "aimlogout" commands
369        New built-in filters 'aim' and 'zephyr'.
370        Do ZResetAuthentication() before zlog_in and zlog_out as well.
371        Print AIM login / logout notifications
372        The 'alist' command prints a list of aim buddies logged in
373        The 'blist' command prints users from all protocols
374        The 'l' key is now bound to 'blist' instead of 'zlist'
375        Started work on 'addbuddy' and 'delbuddy' command but they DO NOT
376          WORK yet
377        Removed a bit of faim code that allowed commands to be executed.
378        The 'B' key is now bound to 'alist'
379        Added the 'startup' and 'unstartup' commands
380        The $HOME/.owl directory is created on startup if it does not exist
381        Added the 'aim_ingorelogin_timer' variable
382        'addbuddy zephyr <user>' and 'delbuddy zephyr <user>' now work.
383        'isloginout' and 'isprivate' are now message attributes
384        improved 'info' function lists seperate info for zephyr, aim and
385           also prints all message attributes
386        AIM logging (both in and out) now works
387        Disabled 'addbuddy' and 'delbuddy' for aim since it doesn't work yet
388        Hacked the Perl build stuff not to link with iconv
389       
3901.2.8
391        Class pings are displayed differently now
392        Updated owlconf.simple example to format outgoing messages.
393       
3941.2.7
395        Outgoing messages now go through the config for formatting
396        Zaway now makes an outgoing message, instead of an admin message
397        The 'zlocate' command can now handle multiple users
398        The simple user format for "To:" is in effect again
399        Prettyed up the zwrite line for using 'reply' on a zaway
400        Added a workaround for a libzephyr bug that caused zwrites to fail
401          if zephyrs were sent just before and just after renewing tickets
402        Fixed a memory bug in getsubs
403        Added receive support for zcrypt messages
404        Added the 'zcrypt' variable which controls whether or not zcrypt
405          messages are decrypted
406        'reply' is disabled for zcrypt until sending zcrypt works
407        Started implementing zcrypt command
408        More updates to the intro doc
409       
4101.2.6
411        Started adding code for newmsgproc.  It doesn't fully work yet!
412          Don't use it.
413        Added search, '/' and '?' to basic help.
414        Will attempt to keep the current message as close as possible
415             to the previous current message after an expunge.
416        "set <variable>" and "unset <variable>" now work for boolean variables.
417        Fixed a bug in owl_function_calculate_topmsg_normal that caused a
418          segfault
419        Fixed some typos in the intro doc
420        Removed old zlog functions from zephyr.c
421        Implemented the dump command
422        New startup message
423       
4241.2.5
425        Patch to fix memory bug in replying to CC messages
426        If we're on Athena and have static krb (or other) libraries, use
427          them
428        Added "athstatic" program to the release, which handles the above
429        Cast to an int for isspace, to make gcc -Wall quiet
430        Added 'zlist' and 'l' to basic help.
431       
4321.2.4
433        'zlog in' will now take an optional thrid argument to set the
434             'tty' variable before setting the zlocation
435        There is now a 'zlist' command that acts like 'znol -l'
436        'l' is bound to 'zlist'
437        Fixed memory leak uninitialzed memory read in fmtext
438        viewwin will now say "End" instead of "More" when at the end
439        Added a debugging message indicating the result of topmsg
440          calculations
441        You can now use %me% in filters
442        The built-in personal filter is updated to do so
443        Fixed a bug in moving the pointer after an expunge
444        Fixed up the normal scrolling code.  Now it should always
445          land on a message, but it's still not optimal.
446        Added the variable 'smartstrip' which will strip kerberos
447          instances out for the 'reply' command.
448        Added -R/usr/athena/lib to the build for Athena
449        Started updating the intro document
450        Small changes to help / about
451        The 'subscribe' and 'unsubscribe' commands (and their aliases) now
452          update .zephyr.subs by default.  If either is given the '-t'
453          (for "temporary") option the .zephyr.subs will not be updated
454        Turned off beeping for hitting the top or bottom of the list of
455          messages
456        Made daemon.webzephyr a special case for smartstrip
457        Added 'out' as a default filter for outgoing messages
458       
4591.2.3
460        Added filters "ping", "auto" and "login" by default.
461        Added "body" as a valid field to match on in a filter.
462        Temporary fix to bug where C-SPACE would cause the key handler to
463             lock up.
464        Messages now have a direciton (in, out or none).  Filters can
465             match on this direction
466        Outbound messages are no longer type 'admin' but are of the
467             appropriate message type (i.e. 'zephyr') and are direction
468             'out'.
469        Smartnarrow now works on outgoing messages
470        'info' updated to show more information for admin and outgoing
471             messages
472        Renamed pretty_sender to short_zuser and renamed long_sender to
473             long_zuser
474        Moved zsig generation to the zwrite object
475        Print the zsig used for outgoing messages
476        The tty variable now controls the zephyr location tty name
477       
4781.2.2
479        Added the 'search' command.
480        '/' is a keybinding for 'search'
481        '?' is a keybinding for 'search -r'
482        Fixed stristr, which was completely broken
483        renamed owl_fmtext_ztext_stylestrip to owl_function_ztext_styletsrip
484             and put it in functions.c
485        Attempts to stay near the current message when switching views.
486             When switching from an empty view to one we've previously
487             been in, the new current message position will attempt
488             to be close to the current position from the last
489             time we visited that view.
490        Fixed bug in readconfig.c that prevented building under perl 5.005.
491        Switched "C-x C-x" to only "startcommand quit"
492        'getsubs' prints closer to the order you sub in.
493        Modified the behavior of last so that "> >" will clear the screen.
494        The new behavior of last is:
495              Moves the pointer to the last message in the view.
496              If we are already at the last message in the view,
497              blanks the screen and moves just past the end of the view
498              so that new messages will appear starting at the top
499              of the screen.
500        Fixed a typo in the help for smartzpunt.
501        Fixed functions to handle curmsg being past the end of the view.
502
5031.2.1
504        New framework for command handling.
505        New framework for keymap handling.
506        Added commands for everything that is bound
507             to a key (do 'show commands' to get the full list).
508        Added 'multi' and '(' commands to allow multiple commands
509             to be specified on a line.             
510        Added user keybindings with bindkey command.
511        Added command aliases (eg, "alias foo bar").
512        Added undelete command that parallels the delete command.
513        Added additional options to delete command.
514        The reply command now takes arguments.
515        Added 'edit:insert-text' command.
516        Added 'show zpunts' to show active punt filters.
517        Added 'show variable <name>' and 'show variables'.
518        Added 'show command <name>' and 'show commands'.
519        Added 'show keymap <name>' and 'show keymaps'.
520        Added 'M-u' to undelete all messages in current view.
521        Fixed dotsend so that the zephyr will still send if there
522             is whitespace after the dot but not on the same line.
523             This should resolve an issue where dotsend wouldn't work
524             if you'd gone up and edited a zephyr.
525        Bug in page down fixed
526        C-t will transpose characters
527        Fix the scrolling bug where we would sometimes fail to scroll
528             the screen down, leaving the current message off
529             the bottom of the screen.
530        Refixed 'login or login' typo in help
531        Fixed M-u description
532        Removed 'first' and 'last' from basic command help
533        Added M-N to basic key help
534        Added M-D, M-u to basic key help
535        Fixed a quoting problem in configure.in
536        Changed top of help to use 'show' instead of M-x
537        Fixed a bug in the summary field for user-created aliases
538        Added "reply zaway" which sends a zaway response to the current msg.
539        Added "edit:delete-prev-word" command and bound M-BACKSPACE to it.
540        Some buffer overruns fixed
541        Variables now have a summary and a long description.
542                Only the summary is shown with help.
543                The long description is shown with "show variable foo".
544        Added a 'scrollmode' variable which determines how the screen
545             will scroll as the cursor moves.  The default behaves
546             identically to previous versions of owl.
547             The following modes are supported:
548             normal      - This is the owl default.  Scrolling happens
549                           when it needs to, and an attempt is made to
550                           keep the current message roughly near
551                           the middle of the screen.  (default)
552             top         - The current message will always be the
553                           the top message displayed.
554             neartop     - The current message will be one down
555                           from the top message displayed,
556                           where possible.
557             center      - An attempt is made to keep the current
558                           message near the center of the screen.
559             paged       - The top message displayed only changes
560                           when user moves the cursor to the top
561                           or bottom of the screen.  When it moves,
562                           the screen will be paged up or down and
563                           the cursor will be near the top or
564                           the bottom.
565             pagedcenter - The top message displayed only changes
566                           when user moves the cursor to the top
567                           or bottom of the screen.  When it moves,
568                           the screen will be paged up or down and
569                           the cursor will be near the center.
570        Added owl_sprintf which returns the formatted string, or NULL.
571                The caller must free this string.
572                This will allocate enough memory and thus
573                avoid potential some buffer overrun situations.
574        Simple implementation of 'zwrite -m' (doesn't yet log an outgoing
575                message as having been sent.)
576        The "Not logged in or subscribing to messages" error
577                now includes the name of the recipient.
578        The "disable-ctrl-d" variable may also be set to "middle"
579                which will result in ctrl-d only sending at the
580                end of the message.  This is now the default.
581                This also added a command "editmulti:done-or-delete".
582        Fixed a bug in the "reply -e" command.
583        Always clear the command buffer before executing the command.
584                (So that interactive commands can sanely do start-command.)
585        Fixed preservation of e->dotsend across owl_editwin_clear().
586        Added history for multiline edit windows (eg, for zephyr composition).
587                The M-n and M-p keys will cycle through the history ring.
588                In particular, it is now possible to edit the command line
589                of a zephyr being composed:  C-c it and restart it
590                and then M-p to get the aborted composition back.
591        Added owl::send_zwrite(command, message) to the perl glue
592                to allow for the direct sending of multi-line messages.
593                For example:  owl::send_zwrite("-c foo -i bar", "hello");
594        Changed owl_fmtext_print_plain to return an alloc'd string to
595                avoid buffer overrun risks.
596        Added owl::ztext_stylestrip("...") function to perlglue
597                 which returns the ztext with formatting stripped out.
598        Added colorztext variable which can be used to disable @color()
599                 strings arriving in messages after it is set.
600                 (Currently, changing its value won't reformat messages).
601        Outgoing zephyr logging now obeys the logpath variable.
602        The '~' character in logpath and classlogpath now gets
603                 replaced with the user's home directory.
604        Added simple implementation of smartnarrow-to-admin that
605                 creates a "type-admin" autofilter.
606                 This was done mostly so that M-C-n and M-C-p do something
607                 sane on admin messages.
608        Added opera to the allowed options to the webbrowser variable.
609        Fixed some buffer overruns in the "reply" command.
610        When repying to "all" on a message that begins with "CC:" (eg, sent
611                 with "zwrite -C", the reply line will be constructed
612                 from the sender and the usernames on the CC: line
613                 of the message being replied to.
614        There is no such thing as C-R, so left C-r as it is but added:
615                 M-r --- edit reply to all
616                 M-R --- edit reply to sender
617        Added RCS Id strings to all files.
618        'show keymaps' shows details of all keymaps after summary list.
619        Added --no-move option to delete command.
620                In particular, delete-and-always-move-down may now
621                be implemented with
622                '( delete --no-move ; next --skip-deleted )'.
623        Folded the nextmsg and prevmsg commands and functions together into
624                one command which takes arguments.
625                Added '--filter <name>' option (eg, for next_personal),
626                '--skip-deleted' option, and
627                '--last-if-none'/'--first-if-none' options.
628                Help updated accordingly. 
629                In particular, the 'personal' filter is now used
630                for 'next personal'. 
631                Added --smart-filter and --smart-filter-instance options
632                to the next and prev commands.
633        Updated examples/owlconf.erik with the above.
634        Made owl_function_fast*filt return a string and not do the
635                narrowing, to make it more general.
636        Added a smartfilter command that creates a filter
637                based on the current message and returns the name
638                of the filter.
639        Added M-C-n and M-C-p keybindings to "move to next message
640                matching current" and "move to previous message
641                matching current"
642        Added variables edit:maxfillcols and edit:maxwrapcols which
643                will limit how wide editing paragraphs may get before
644                they get wrapped.  This is a max and may be narrower
645                depending on the current size of the window.
646                If 0, the max is unlimited.  Default is 70 columns for
647                edit:maxfillcols and unlimited for edit:maxwrapcols.
648        Added smartzpunt command with key binding of "C-x k".
649                This starts a zpunt command filled in with
650                the proposed zpunt.
651        Fixed a memory reference bug in delete and undelete commands.
652        Added support for perl to call directly back into owl.
653        Changed the implementation of owl::command("...") to immediately
654                call back into owl.  This allows perl to get the return
655                value of strings returned by owl commands.
656        Added the getview command which returns the name of the current
657                view's filter. 
658        Added the getvar command which returns the value of a variable.
659        Added an example to examples/owlconf.erik which uses TAB to
660                narrow and restore the view. 
661        Added an example to examples/owlconf.erik which uses M-c to
662                color messages matching the current one green.
663        Integrated change to fix problem with popup blinking on new zephyrs.
664        C-l and resizes will now refresh an open viewwin (eg, help).
665        Updated doc/code.txt to include info about filters, commands,
666                contexts, and keybindings.
667        Exec commands cleaned up to not have buffer-size limitations
668                and to not mess up spaces.  exec also returns a string
669                of the output now.
670        Integrated changes from 1.1.3, and added docs for "zlocate -d"
671                and new show commands.
672        Show with arguments produces help on show.
673        Fix a bug in readconfig caught by efence (where we'd try to read before
674                the beginning of a string if it was empty).
675        The perl command doesn't do makemsg directly, but instead
676             returns the string and it will get printed if it
677             was run interactively.
678       
6791.1.3
680        'show subs' and 'show subscriptions' are now the same as 'getsubs'
681        zlocate now takes an optional -d argument
682        'show terminal' / 'show term'
683        '>' / last doesn't set the last message at the top of the screen now
684        implemented _followlast as an unsupported feature
685        include 'default' in the 'show colors' list
686        added help for 'zpunt' and 'zunpunt'
687        changed the bug address in the startup message
688        can now do 'show status'
689        can now do 'show version'
690        'status' / 'show status' includes the owl version number now
691        'show terminal' includes whether the terminal can change colors
692        fixed off by one bugs in paging / scrolling viewwin
693        don't downcase the sender when getting the log name for personals
694        support @owl::fields as well as @fields
695        downcase class/inst filter names in auto filters
696
6971.1.2
698        Fixed memory mishandling bug
699        Fixed bug in redfining the filter attached to the current view
700        M-n will narrow to message, instance on non-personal, class
701             MESSAGE messages
702        M-N behavies like M-n except that on class messages it narrows
703            to class and instance
704        line wrap earlier, to account for tabbing
705        fixed typo in help
706        'status' command now displays info on terminal color support
707        zephyr @ formatting is now case independant
708        added support for color terminals
709        zephyr @color(foo) now works
710        'D' for deleted messages is now not bold, unless it's the current
711          message
712        F1 displays the help screen
713        added filter colors
714        added the 'colorview' command
715        added the 'show colors' command
716        users who don't have a .zephyr.subs get a simpler format for
717          incoming messages
718        If colors are available 'show filters' will show a filter in the
719          color associated with it.
720        Added the zpunt and zunpunt commands
721        Lines in the subs file starting with '-' are zpunted
722        Include login/logout messages in auto user filters
723        'V' changes to the home view ('all' by default)
724       
7251.1.1
726        Fixed perl, aperl, and pperl commands to deal with quoting
727              and spaces in a saner manner.
728        Removed all owl_get_* methods for booleans and switched
729              cases where they were used to owl_is_*
730        Changes to owlconf.erik to use some new features.
731        Increased the size of the help buffer (as it
732              was overflowing and truncating the help message).
733        Variables prefixed with a _ are not shown in help
734              or by printallvars (and prefixed Not Yet Implemented
735              variables with this).
736        Fix typo in help
737        include stdio.h in functions.c
738        remove stale "q to quit" from bottom of info message
739        fix downward scrolling more than a page
740        use authentication for zlocate, by default
741        fixed buffer over run in info command on long messages
742        call 'perl <file>' from Makefile to avoid hardcoding perl paths
743        in Makefile don't build owl_prototypes.h unless necessary
744        store the time for admin messages
745        display admin message time in 'info' command
746        fixed an editwin M-> last character bug
747               
7481.1
749        reply is a normal function now
750        'R' does reply to sender
751        'T' tells you how many messages were marked for deletion
752        local realm removed from login / logout messages
753        added command history
754        better runtime / starttime reporting in 'status' command
755        leave the pointer near the current message after expunge
756        C-l recenters editwin
757        implemented zlocate
758        @italic works the same as @i
759        on reply only quote class / instance when necessary
760        C-r allows you to edit the reply line
761        don't use unecessary options in reply line
762        display 'info' errors in msgwin, not popup
763        impelemnted aexec, pexec commands
764        the zsig now goes through ztext formatting
765        messages have id numbers now
766        'info' prints the msgid
767        added the 'filter' command
768        added the 'view' command
769        added the 'show filter' command
770        added the 'viewclass' (and 'vc') commands
771        added the 'viewuser' (and 'vu') commands
772        M-n will filter to the current class or user
773        'v' starts a view command
774        M-D will delete all messages in current view
775        added the 'delete' (and 'del') command
776        load-subs with no argument loads the default subs file
777        '<truncated>' is now when the *current* message is truncated
778        the reply-lockout filter (with default) specifices messages that
779           cannot be replied to.
780        in the configfile owl::receive_msg is run whenever a message is
781          received
782        added the beep command
783        added the contributors file
784        declare ZGetSubscriptions and ZGetLocations since the includes
785          don't seem to
786        fixed bug in displaying last line in popwin if no final '\n'
787        'T' uses the 'trash' filter now
788        zaway_msg, zaway_msg_default and zaway are all user variables now.
789        zsig variable overrides zsigproc
790        If there's no appendtosepbar don't interfear with the sepbar
791        Changed: owl_message_get_numlines will return 0 of m is NULL
792        Added login messages to messages marked by owl_function_delete_automsgs
793        Added owl_function_delete_by_id(id) which acts independent of view
794        Added "-id <id>" option to delete command
795        Fixed an arg checking bug in delete command
796        Added owl::id to perl namespace with message id
797        Fixed a memory corruption bug in readconfig.c (where right
798              after the strdup to "out", we'd strcat a \n onto the end.
799              This would be triggered whenever owl::format_msg returned
800              a string not ending in a newline
801        Added 'X' keybinding which expunges and then switches to
802              a view defined by the variable "view_home" which defaults
803              to "all"
804        Consolidated readconfig.c somewhat to remove duplication.
805              owl_config_execute now returns a string.
806        Added an example config file that does vt-style formatting.
807              (examples/owlconf.vtformat)
808        Added the 'perl', 'aperl', and 'pperl' commands which will
809              evaluate perl expressions.
810        Fixed bug where pclose zsigproc would cause zombies
811        Can set zsigproc or zsig to "" to disable
812        Added support for multiple browsers (galeon and none were added).
813              Configure with the "webbrowser" variable.
814        Changing typewinsize height triggers resize event.
815        Added zsig variable which will be used if no zsigproc and non-empty.
816        Added "make test" rule to Makefile which will run regression tests,
817              and added regression testing framework to tester
818        Fixed codelist.pl to ignore static declarations.
819        Added dict.c which contains string->ptr dictionary routines
820              and the owl_dict type.
821              These include regression tests.
822        Overhaul/rewrite of variable handling.  Variables are now managed
823              in an owl_vardict (in g.vars) which contains a dictionary
824              of owl_variable's.  Each owl_variable has dispatch functions
825              for validating values, setting it and getting it,
826              and for setting it to and from string values.
827              The variable.c file contains the list of variables.
828              Stubs for the owl_global_<varname>_get functions and friends
829              are generated from variable.c by stubgen.pl.
830              The help.c messages for variables now calls into variable.c
831              so all information about most variables is in one place.   
832        Cleaned out code from global.c and command.c that was made obselete
833              by variable overhaul.
834        The set command now takes a -q option to not log a message.
835        Fixed a bug where set and print with no arguments would
836              print "Undefined variable" in addition
837              to running owl_function_printallvars.
838        debug is now a variable that can be turned on and off.
839        Fixed mail,inbox message parsing in examples/owlconf.erik
840        Made zaway_msg and zaway_msg_default into variables
841        Changed owl_function_makemsg and owl_function_debugmsg
842               to use varargs (ie, so they can now take a format
843               string with args).
844        Don't allow " and \ characters in URLs with the "w" command.
845        Removed lots of build warnings.
846        Popwins are wider by default so help messages fit better.
847        Added an atokenize_free function.
848        Fixes to work with an older version of libzephyr.
849        Added dependencies on header files to Makefile.in
850        Added pageup and pagedown key bindings to message list
851        Added pageup and pagedown to viewwin
852        Added configfile section to doc/intro.txt (from example config file)
853        Added appendtosepbar variable which may contain text which will
854              be appended to the sepbar.  This allows the configfile
855              to put information about pings and logins into
856              the sepbar.  (It may be worth also providing a variable
857              which enables this by default, but for now this allows
858              for experimenting with what works well.)
859        Added doc/code.txt which gives a brief overview of the code.
860        Added tags makefile rule and added TAGS to distclean rule.
861       
8621.0.1
863        fix frees in loadsubs and loadloginsubs
864        don't return in owl_free
865       
8661.0
867        'print' and 'set' with no arguments prints all variables
868        Added the 'unsubscribe' and 'unsub' command
869        Renamed the 'unsub' command to 'unsuball'
870        Added the 'getsubs' command which is like zctl ret
871        Fixed bug in logging messages sent to more than one recipient
872        Support '-C', '-O', and '-n' options to zwrite
873        Fixed bug in owl_editwin_delete_char when there are no later chars
874          after the cursor
875        Make "more" and "truncated" work in the status bar
876        enable printing of zsigproc and loginsubs variables
877        only allow message scrolling if the message is actually off the
878          screen
879        'T' will mark all automated message for deletion
880        'P' will go to the next personal message
881        'M-P' will go to the previous personal message
882        replying to a login message goes to the user now
883        added a status command
884        added the intro doc to the release
885        fixed off by one bug in viewwin
886        added complete online help
887        pass $owl::realm in configfile
888        fixed editwin wordwrapping on the last line
889        fixed editwin problem with key_right past the last char
890        print an error and quit if the configfile can't be parsed
891        got rid of owl_mainwin_calculate_topmsg
892        fixed off by one error in calculating topmsg upwards
893        you can now reply to an admin message
894        don't display an error about keypress on window resize
895       
8960.11
897        fixed bug in viewing messages longer than the screen
898        indicate in the sepbar if there is a non zero vert offset
899        send on '.' on a line by itself
900        added disable-ctrl-d variable
901        fixed bug where C-k did not delete the last \n in the buffer
902        make non-character meta keys work
903        use ZSendNotice instead of ZSendList
904        implemented <, >, M-< and M-> in viewwin
905        removed the spaces at the bottom of viewwin
906        added 'about' command
907        fixed bug using 'M' with no current message
908        changed message object to use char *'s to save on memory
909        change malloc, realloc, strdup and free to use owl hooks so that
910           debugging can be added
911               
9120.10.1
913        fixed a trailing space bug in the parser
914        impelemented the "burning ears" feature
915        have admin messages do ztext parsing
916        fixed bug in reporting which M- key was pressed
917        C-g will now cancel commands like C-c
918       
9190.10
920        implemented owl_function_full_redisplay().
921        C-l uses owl_function_full_redisplay().
922        when a popwin exists to a full redisplay.  (fixes bug)
923        improved the owl_editwin_process_char logic
924        removed all unnecessary wrefresh's and replaced with wnoutrefesh
925        owl_editwin_redisplay now takes an argument to optionally doupdate()
926        improved the cut-and-paste speed by not doing a usleep the first
927          time through the loop after getting a keypress.
928        nuked typwin.c and associated stuff.  It's useless now.
929        added viewwin code for paging windows
930        curly braces work for zephyr formatting
931        @i in zephyr formatting will be displayed as underlined text
932        turned off idlok
933        implemented viewwin
934        implemented viewwi in popwin for pageable popwins
935        help, info now use pageable popwins
936        bound 'M' to bring the current message up in a popwin
937        return, space bar, 'b' and backspace now scroll within a message
938        turned off resize message
939        C-v and M-v page the main window
940        implemented owl_message_is_mail
941        some build cleanup
942
943       
9440.9
945        added owl_message_is_personal and have things use it
946        added owl_message_is_private
947        fixed 'print personalbell' and have 'set personalbell'
948           print a message
949        bold only on message_is_personal
950        display the realm if not local
951        implemented M-f, M-b, M-d, M-<, M-> in editwin
952        implemnted word wrapping in editwin
953        implemented M-q (paragraph-fill) in editwin
954        fixed bug that caused owl to segfault logging a 'weird' class
955        M-x is a keysym for ':'
956        added smart bolding and userclue
957        fixed a bug causing pings to beep even if rxping is off
958       
9590.8.1
960        fixed bug in logging code
961       
9620.8
963        implemented personal logging
964        implemented class logging
965        implemented resize of typewin
966        fixed the backspace problem
967        -v command line option prints the version number
968       
9690.7
970        load-subs will report error opening file
971        skip comment lines in loadsubs and loadloginsubs
972        changed internal references to rxping and txping
973        fix replying to a blank instance
974        added subscribe command
975        subscribe to login messages from .anyone by default
976        'loginsubs' variarble controlls automated login messages
977        redisplay the editwin after a resize
978        leave the cursor in the editwin if active
979        fix problems in the build system
980        added displayoutgoing variable
981        temporarily removed error printing for zlog in / out
982       
9830.61
984        fixed bug in "message sent to <foo>" for zwrite
985       
9860.6
987        help updated
988        zaway key set to caps A
989        support zephyring other realms
990        rxping variable for receiving pings
991        txping variable for sending pings
992        function in place to resize typwin
993        C-l to refresh
994        personal bell variable
995        beta message now an admin message
996       
9970.5
998        Added the debug command and flag
999        Fixed bug in printing fields in info command
1000        Added owl_fmtext_append_ztext and use it
1001        Better formating for pings and login zephyrs
1002        make tester depends on proto
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